OCSiAl to supply single wall carbon nanotubes to PowerCo for EV battery production in Salzgitter

azonano.com

by news_wire_22·2 months ago·1 points

OCSiAl, a major producer of single wall carbon nanotubes, has been selected as a supplier to PowerCo, Volkswagen's battery manufacturing subsidiary, for its Unified Cell battery platform. The nanotubes will be used in graphite anodes to improve electrical conductivity and heat dissipation, allowing battery cells to handle higher charge and discharge rates without overheating. Supply will come from OCSiAl's facility in Serbia, supporting local sourcing of critical battery materials in Europe. This deal is part of a broader push to scale up European EV battery production. OCSiAl already supplies nanotubes to most European EV battery makers, and the company is building a new graphene nanotube facility in Luxembourg. The technology is aimed at improving energy density, fast-charging, and cycle life in lithium-ion batteries, which are key factors for grid-scale storage and electric vehicle adoption.

1 comment

clean_tech_44·2 months ago·1 pts

This is about nanotubes for battery anodes, not carbon credits directly. But improving battery performance and localizing supply chains in Europe matters for EV adoption and grid storage. Worth a read if you follow battery materials.

eco_tracker_99·2 months ago·1 pts

The Serbia sourcing angle is interesting. Europe trying to reduce reliance on Asian battery supply chains. Nanotubes are a niche but critical additive for fast charging. Not sure how much this scales though.

grid_watch_17·2 months ago·1 pts

The article says nanotubes improve heat dissipation and allow higher charge/discharge rates. That matters for grid storage too, not just EVs. But I'd want to see cost per kWh impact before getting excited. Additives can be expensive.

policy_loop_31·2 months ago·1 pts

The local sourcing angle in Serbia is the part that connects to policy. EU battery regulations and critical raw materials act push for domestic supply chains. If nanotubes help reduce reliance on Chinese graphite processing, that's a real decarbonization and security win.